baber/WOPTO huggingface dataset:
Patent JP-H07141796-A (JP)
Title: Signal processor
Inventor: ARAI HIDEO
IPC: H04N5/92
Filed: 1993-06-14
Abstract: PURPOSE:To provide a signal processor capable of maintaining error correction or error detection ability even when the whole data block or only a part is reproduced or received. CONSTITUTION:A second data block round shifting and joining a first data block, a first inspection code and other first data block is formed by a second block forming circuit 23. Then, after a second inspection code satisfied with a prescribed operation relation is added to the second data block by a second inspection code adding circuit 24, the information recorded on a magnetic tape MT by a recording head 71 is read out by a reproducing head 73, and whether or not the second data block formed by the second block forming circuit 41 is reproduced correctly is decided by a second block decision circuit 43. Then, when the whole is reproduced, an error correction process is performed to the second data block by a second inspection code decoding circuit 45, and when only a part is reproduced, the error correction process is performed to the first data block formed by a first block forming circuit by a first inspection code decoding circuit 44.
Patent JP-H074068-A (JP)
Title: Structure proof against uneven settlement
Inventor: ADACHI TOSHIO
IPC: E04H9/02
Filed: 1993-06-14
Abstract: PURPOSE:To keep the whole building horizontal at all times in response to uneven settlement. CONSTITUTION:A water tank 2 having a U-shaped cross section surrounding the lower periphery of a building A is built on the bearing ground B of the building A by a foundation 3 and a retaining wall 4, and base slabs 6 on the underside of the building A are borne through a bearing spring 9 mounted on the foundation 3 in the water tank 2. A chimney-shaped water tank 7 extended to an upper section and passed through the base slabs 6 is installed while a section between the building A and the retaining wall 4 is sealed by a water sealing mechanism 5, thus constituting the whole foundation of a structure 1 with one jack.
Patent JP-H05334293-A (JP)
Title: System and method for generating character string substitution rule
Inventor: NAKAMURA NAOTO
IPC: G06F17/24
Filed: 1992-06-03
Abstract: PURPOSE:To enable a substitution rule easily and surely to be generated with improved reliability by decomposing an inputted substitution example into a morpheme composed of a partial character string and a corresponding attribute list and generating the corresponding substitution rule based on the morpheme. CONSTITUTION:When the substitution example from a source character string to a result character string is inputted from a substitution example input part 10 in a form expressed by the character string, a morpheme analysis part 20 decomposes the substitution example into the morpheme composed of the partial character string and the corresponding attribute list. In this case, the attributes include, for example, the information of the character of the partical character string, the syntax category of words, syntax functions and logical relation, etc. Then, a rule generation part 30 generates the corresponding substitution rule based on the morpheme composed of the partial character string and the corresponding attribute list. Thus, when converting the specific character string to a new character string, even a user does not hone knowledge relating to the attribute of the morphene, the substitution rule for substituting the source character string to the result character string can be easily and surely generated by the user with the improved reliability.
Patent JP-S6046183-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAHASHI KENJI
IPC: H04N9/04
Filed: 1984-07-11
Abstract: PURPOSE:To improve the ratio of signal to noise (S/N) of a color signal by using both signals of base band components and carrier components to constitute the color signal and adding color signals. CONSTITUTION:Output signals Cy and Ye are led to LPFs 34 and 35 for obtaining base components and BPFs 51 and 52 for obtaining carrier components. With respect to carrier components, it is sufficient if there are a carrier frequency fc and a band of + or -500kHz. Since carrier components are obtained in a form of AM-modulated signal components, signals Cy and Ye are obtained by detectors 53 and 54. These signals are added to signals Cy and Ye obtained from LPFs 34 and 35 by adders 55 and 56. Generally, the S/N is improved by about 3dB when two signals having the same S/N and correlating with each other are added. When two signals are different in S/N, a mixture ratio where the S/N attains to maximum exists.
Patent JP-H0435796-A (JP)
Title: Activated sludge treating device
Inventor: FUJIO MASAO
IPC: C02F3/12
Filed: 1990-05-31
Abstract: PURPOSE:To prevent scum from being admixed into discharged treated water by providing both a turbidimeter for measuring turbidity in supernatant water and a changeover value changed over when SS value measured by this turbidimeter has been regulated to specified value or below in the midway part of the discharge pipeline of supernatant water. CONSTITUTION:There are provided a plurality of batch tanks 1A, 1B which have the suction parts 3A, 3B of supernatant water and air diffusion parts 2A, 2B respectively. Turbidimeters 9A, 9B and changeover valves 8A, 8B are provided to the drainage paths led from the suction parts 3A, 3B of supernatant water in the respective batch tanks 1A, 1B respectively. Changeover drainage paths 10A, 10B of one side of the changeover valves are lengthened to the other batch tanks as return paths. Further changeover drainage paths of the other side thereof are led to the outside as the drainage paths of treated water. Furthermore the SS turbidity measuring signals sent from the respective turbidimeters 9A, 9B are introduced into a control part 11. At a time for starting discharge of supernatant water, changeover control of the changeover valves 8A, 8B is performed so that supernatant water is returned to the batch tank of the other side until SS concn. is regulated to the prescribed value. As a result, scum is not mixed into the discharged treated water.
Patent JP-S627644-A (JP)
Title: Melt-sealing ampule and its melt-sealing method
Inventor: YONEMOCHI YUTAKA
IPC: C03B23/18
Filed: 1985-07-01
Abstract: PURPOSE:To obtain the titled ampule without generating glass chips when melt-sealed and without any defective sealing such as strains and protrusions by thickly forming the foremost end of a filling tube part in a melt-sealing ampule consisting of a vessel main body and the filling tube part. CONSTITUTION:The heating site 6 at a position about 2-3mm downward from the leading end 5 of a filling tube part is heated and melted by a burner 7, etc., while rotating an ampule 1 consisting of a vessel main body 2 to contain a liq. chemical and a small bore filling tube part 3. Consequently, the leading end 5 is melt-sealed and a melt-sealed part 4 which is fairly thicker than the peripheral glass wall is formed. Chips released from the leading end of the filling tube part when melt-sealed are not generated by this method and the desired ampule can be advantageously obtained from the view point of process and quality control.
Patent JP-S5476682-A (JP)
Title: Method for peeling surface protecting film from metal, etc.
Inventor: TAKEMURA KENJI
IPC: B29B11/00
Filed: 1977-11-30
Abstract: PURPOSE:To peel off a heat-sensitive masking film which is difficult to be removed, easily and completely, by treating the film with specific alcohol. CONSTITUTION:A heat-sensitive protecting film made of ethylene-unsaturated ester copolymer, covering the surface of metal, plastic, or wood product, is immersed into a 1-3C saturated aliphatic alcohol, or sprayed or coated with the alcohol.
Patent JP-S5844756-A (JP)
Title: Lead frame
Inventor: NAKAMURA YASUHARU
IPC: H01L23/495
Filed: 1981-09-10
Abstract: PURPOSE:To set a wire bonding position only in two directions when a semiconductor element is placed on a die stage by concentrating the internal leads forming a lead frame in two directions in the vicinity of the side end surface of a frame of the die stage, and coupling and supporting the die stage via a stage supporting bar to the first section bar. CONSTITUTION:Two second section bars 107 having a slot 108 are bridged over between the bases 103 of the lead frame disposed extensively to both ends, and two first section bars 106 which are coupled to the bar 107 are bridged via the external lead 105 between the bars 107. A die stage 101 which is supported by the bar 102 is arranged between the two bars 106, and many internal leads 104 which are projected from two bars 106 are opposed to the both side surfaces. In this manner, the wire bonding positions for the element placed on the stage 101 is limited only to two directions, thereby improving the working efficiency.
Patent JP-H05329181-A (JP)
Title: Adhesive stretch bandage for medical use
Inventor: AOYANAGI SHIGEO
IPC: A61F13/02
Filed: 1992-06-03
Abstract: PURPOSE:To obtain the subject bandage with well peelability, by a method wherein sticker layers are formed on one side of a ground fablic made of cloth knitted with organic fibers longitudinally at regular intervals, part of a sticker is allowed to permeate into the ground fablic, and these layers are irradiated with radioactive rays, are jointly bridged and are sterilized. CONSTITUTION:For the objective bandage 3, sticker layers 2 are formed on one side of a ground fablic 1 longitudinally at regular intervals and part of a sticker is allowed to permeate into the ground fablic 1. In addition, these sticker layers 2 are irradiated with radioactive rays. In this way, the sticker layers 2 are crosslinked and the whole of the bandage 3 is sterilized. Cloth knitted with organic fibers, the so-called stockinette, is used as the ground fabric 1 and an acrylic, rubber, urethane, or silicone-based adhesive agent is used as the sticker. It is desirable that the adhesive agent made of a gelled polymer containing water is used, if possible. Gamma-rays or electron rays are used as the radioactive rays and these layers 2 are treated so that absorbed doses of 0.5 to 20 Mrad can be irragiated thereon.
Patent JP-S6033531-A (JP)
Title: Optical waveguide lens
Inventor: MIYAWAKI MAMORU
IPC: G02F1/05
Filed: 1983-08-04
Abstract: PURPOSE:To converge an optical waveguide to a specific position accurately and vary the focal length of a lens part at a high speed by impressing a voltage to the optical guide and/or lens part, and varying the focal length of the lens part. CONSTITUTION:The lens consists of the optical waveguide 4 made of at least either material having electro-optic effect, the lens part 5 provided to part of it, and a means which varies the focal length of the lens part 5 by impressing the voltage to the optical waveguide 4 and/or lens part. Thus, the optical waveguide 4 is constituted and the electric field between electrodes 2 and 7 is controlled to converge waveguide light beams 8 and 9 to a specific position, using this as a correcting means for an error in focal length, etc., in lens manufacture. A modulated signal is impressed between the electrodes 2 and 7 to vary the focal length at a high speed according to the signal, and this is usable for, for example, the head of an optical information processor. A this film is present between the electrodes, so a large electric field is generated to obtain superior electro-optic effect.
Patent JP-H021781-A (JP)
Title: Radioactive adhesive
Inventor: YAMADA HIROMI
IPC: C09J11/04
Filed: 1988-06-10
Abstract: PURPOSE:To provide a radioactive adhesive containing fine powder of natural radioactive mineral containing large amounts of niobium oxide and yttrium oxide and small amounts of radium oxide and thorium oxide and effective in preventing the evaporation of water from a food and preventing the generation of mold and mite. CONSTITUTION:The objective adhesive can be produced by mixing an arbitrary adhesive with fine powder of a natural radioactive mineral containing large amounts of niobium oxide and yttrium oxide and small amounts of radium oxide and thorium oxide (e.g., fergusonite) and having particle size of preferably finer than 500 mesh. The adhesive is applied to a sheet of paper or plastic to form a sheet effective in keeping the freshness of foods or a backing of wall paper, carpet, etc., contributing in the cleaning of air. Furthermore, it is applied to ship bottom, fishing net, etc., to prevent the adhesion of shells to the surface.
Patent JP-H04366747-A (JP)
Title: Abrasive errosion testing device
Inventor: SAITO MASAHIRO
IPC: E02B9/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide an abrasive errosion testing device which can freely set the jetting speed of sediment from low to high flow rate and in which jet angle, jet flow rate, jetting area and amounts of jet are stable during a test so that tests are always possible under fixed testing conditions. CONSTITUTION:An abrasive errosion testing device uses a trial test piece T of a structure and jets out toward the trial test piece T sediment S having high-pressure water W and abrasive G mixed together so as to evaluate the abrasion and damage characteristics of the structure due to the sediment S. A mixing nozzle 25 is provided which quantitatively mixes the high-pressure water W and the abrasive G together and jets out the sediment S from low to high speed toward the trial test piece T.
Patent JP-H01310916-A (JP)
Title: Manufacture of plastic lens
Inventor: TAKAMIZAWA MORIO
IPC: B29C33/58
Filed: 1988-06-10
Abstract: PURPOSE:To eliminate the applying work of release agent and manufacture a high quality lens by a method wherein the applications of hard coating liquid mixed with release agent for forming antireflection film and of scratch-resisting hard coating liquid are done on the working surface of each molding die in the order named and, after the liquids are hardened, monomer liquid is poured in the molding dies for polymerizing. CONSTITUTION:Hard coating films 3 are provided by applying scratch-resisting hard coating liquid onto release agent-containing antireflection films 2, which are respectively formed on the working surfaces of two molding dies 1, and, after that, hardening the liquids, plastic lens 5 is cast in a space, which is formed by the molding dies 1 having the above-mentioned films and a gasket 4. The plastic lens 5, which is taken out of the molding dies after the polymerization and hardening of monomer, is a product lens having hard coating films 3 and antireflection films 2. Since the antireflection film 2 and the hard coating film 3 are adherently formed to the molding die, the heat-treating conditions of these film at their formation have no limitation and neither deformation nor yellowing develops even during high temperature heat treatment and, in addition, the heat-treating time can be shortened.
Patent JP-S63307701-A (JP)
Title: Electric lever device
Inventor: HIRATA TOICHI
IPC: G05G9/04
Filed: 1987-06-10
Abstract: PURPOSE:To make it possible to output an electric signal without intervention of gear engagement and also to apply the title lever device for driving a plurality of members of a working machine by a method wherein said lever device is constituted in such a manner that the rotation of a lever is transmitted to a sensor as the movement of a pusher. CONSTITUTION:A pusher 32 which moves in accordance with the rotation of a lever 20, a controlling member 34 which controls the shifting of said pusher 32 in the direction of the lever and a spring 36, which energizes the pusher in the direction of the lever, are provided. Besides, an output device 37 is formed into a linear stroke type sensor 37 with which the pusher 32 can be engaged. As a result, the rotation of the level 20 can be transmitted to the linear stroke type sensor 37 through the shifting of the pusher 32. Also, the pusher is shifted in the position controlled by the control member 34 by the force of the spring 36 when the lever 20 returns to the neutral point. As a result, an electric signal can be outputted without intervention of gear engagement, and also the title device can be applied for the driving of a plurality of members of a working machine.
Patent JP-S5845554-A (JP)
Title: Novel device used for chromatographic method
Inventor: TAKEDA KUNIHIKO
IPC: G01N30/91
Filed: 1981-09-11
Abstract: PURPOSE:To automate loading of developed samples on plural bar-like developing elements by mounting said elements radially around a shaft and turning the shaft or a load injector around the axial center. CONSTITUTION:A revolving shaft 2 is so turned and set that an injector 3 is located right above one of developing elements 6 mounted to the shaft 2. An arm 8 is moved horizontally to locate the preceding end of an injector 3 right above the loading position of a developing sample where the arm is fixed. In succession, the angle of one revolution of a pulse motor 4 is set at 45 deg. by setting a setting knob 10. After the sample is loaded upon one element 6 from the injector 3, an operating button 11 is pushed to turn the shaft 2, that is, the element 6 by 45 deg. and to load the sample again on the another element 6. The sample is loaded successively on the 8 elements 6 by repeating said operations.
Patent JP-H11333842-A (JP)
Title: Method and apparatus for reducing volume of foamed product of plastic
Inventor: SAGAWA HIROFUMI
IPC: B29K105/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of a foamed product of plastic safely without being accompanied by production of fire, by blowing hot air against the foamed product of plastic and by reducing the volume thereof by the heat of the hot air. SOLUTION: First, a foamed styrol product 10 being a foamed product of plastic is set on a wire net 3 of a fixed base 4 in a holding chamber 1 and, in a state of a weight 11 being set thereon, hot air is sent from a hot air generator 7. Then the hot air is blown against the foamed styrol product 10 from a tube body 5 through an opening 6 and the volume of the product is reduced gradually, while it is compressed downward forcibly by the weight 11. Since the volume is reduced by the hot air in this way, the foamed styrol product 10 does not produce fire and safe reduction of the volume can be executed. Since the apparatus itself is compact, operations can be conducted irrespective of a place, on condition that a power source is present, and the operations for the volume reduction can be conducted at the place to which the product is transferred by a truck, for instance.
Patent JP-S5476394-A (JP)
Title: Method of fabricating shaped articles adapted to packag ing materials
Inventor: HONDA SEIICHIROU
IPC: B65D65/02
Filed: 1977-11-29
Abstract: PURPOSE: To provide the subject method of blending a vinyl chloride polymer, an organic peroxide and a bridging compound to form a shaped article, causing a difference in the bridging degree in the thickness derection, thereby to fabricate a packaging material excellent in heat resistance, thermal fusing property, impact resistance and sanitation.  
     CONSTITUTION: 5 to 50 parts by weight of organic peroxide such as dicumyl peroxide or benzoyl peroxide is added to 100 parts by weight of a polymer containing 10 to 90 parts by weight of vinyl acetate and prepared by copolymerizing ethylene, propylene, ethylenevinyl chloride and the like or a composition prepared by blending polyolefine in vinyl acetate, and further 0.1 to 10% by weight of a bridging agent such as vinyl alkyl titanate is added thereto. The thus prepared mixture is formed into a film or sheet shape and subjected to tubuler shaping to fabricate a packaging paper. A temperature difference is set in the thikness direction of the shaped article, and the difference in the bridging degree in the thickness direction is remarkably produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5668564-A (JP)
Title: Throating device for rotary caster
Inventor: YAMAMOTO MISAO
IPC: B22D11/06
Filed: 1979-11-07
Abstract: PURPOSE: To prevent water which enters into the mold through the molten metal inlet, by adhering a cushioning material to the inside bottom of a semicylindrical waterproofing cover, the upper end of which is closed, and by hanging a heat resist and waterproofed cloth at the highest opening.  
     CONSTITUTION: Cooling device 8 is installed where metal belt 6 contacts with casting wheel 3. At the right and left sides of the upper part of cooling device 8, waterproofing cover 9 having an arc-shaped cross-section is installed closely to the cooling device. Cap 10 is fitted to the upper end of waterproofing cover 9 and cushioning material 11 having a specified width, such as a sponge board of 5W20mm in thickness, etc., is adhered to the full length of inner bottom of waterproofing cover 9. On the other hand, cloth 12 having a specified length is hung at the front edge of cap 10. Cloth 12 must be a heat resisting and waterproofing material. Cooling water 19 sprayed on belt 6 from cooling device 8 reduces its speed when it strikes upon cushioning material 11, and falls down along direction 21. By this mechanism cooling water 19 does not enter into the molten metal inlet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5368361-A (JP)
Title: Dash pot
Inventor: ITOU TOMOO
IPC: F02M3/06
Filed: 1976-12-01
Abstract: PURPOSE: To seal reliably and completely an idle rod from a partition wall, by the use use of a simple-composition elastic sealing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62294073-A (JP)
Inventor: UUUE HAITOMAN
IPC: A24C5/18
Filed: 1987-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0374173-A (JP)
Title: Dc-dc converter
Inventor: TANIYAMA KOREYASU
IPC: H02M3/338
Filed: 1990-06-01
Abstract: PURPOSE:To detect overcurrent state, without requiring current detecting resistor, by providing a circuit for bringing the discharge impedance of an ON detecting capacitor lower than charge impedance and a circuit for turning a transistor OFF when the voltage of the ON detecting capacitor exceeds over a predetermined level. CONSTITUTION:When DC source lines 1, 2 are connected with a power source, a transistor 7 is turned ON to apply source voltage onto the primary winding 4 while furthermore a voltage is also provided to a base drive winding 13 thus keeping conduction of the transistor 7. When the sum voltage of capacitors 30, 37 exceeds over the sum of the breakdown voltage of a Zener diode 40 and the base-emitter rising voltage of a transistor 41, the switching transistor 7 is turned OFF thus blocking overcurrent. By such arrangement, overcurrent state can be detected without requiring current detecting resistor.
Patent JP-S5369735-A (JP)
Title: Method of making a ski plate
Inventor: TANAHASHI RIYOUJI
IPC: B32B27/00
Filed: 1976-12-01
Abstract: PURPOSE: To provide a resilient ski plate wherein molded FRP and wood layers can  store opposite strain energy thereby to improve rapid adaptation to unevenness on a slope during sliding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6123459-A (JP)
Title: Image sensor
Inventor: YAMAMOTO YASUNAGA
IPC: H04N5/335
Filed: 1984-07-11
Abstract: PURPOSE:To eliminate the position deviation of spatial sampling by arranging a time series parallel output image sensors so that a head reading picture element is shifted by one picture element's share in the sub scanning direction to the final end reading picture element. CONSTITUTION:A photodetection array having one output terminal is arranged so that the head reading picture element is shifted just by one picture element pitch interval in the sub scanning direction to the final end reading picture element and each picture element on halfway is placed on a line tying detection elements at both ends. Thus, the deviation of spatial sampling position of original information is eliminated at a joint of each block at time serial parallel reading and the same line on the original is read without fail.